#40121D
Dark Red
HEX
RGB
HSL
About #40121D Dark Red
#40121D is a dark red color. In the RGB color model, it is composed of 64 red, 18 green, and 29 blue. In the HSL color space, it has a hue of 346°, saturation of 56%, and lightness of 16%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #40121D in your CSS, SCSS, or Tailwind projects.
Color Properties
346°
Hue
56%
Saturation
16%
Lightness
Dark Red
Color Harmonies
Colors that work well with #40121D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #40121D against white and black backgrounds.
Aa#40121D on White
Contrast Ratio15.88:1
AA ✓AA Large ✓AAA ✓
Aa#40121D on Black
Contrast Ratio1.32:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #40121D across different color formats.
| Format | Value |
|---|---|
| HEX | #40121D |
| RGB | rgb(64, 18, 29) |
| HSL | hsl(346, 56%, 16%) |
| RGB Decimal | 64, 18, 29 |
| RGB Percent | 25.1%, 7.1%, 11.4% |
| CMYK (approx.) | 0%, 72%, 55%, 75% |
Related Palettes
12 palettes using #40121D or similar colors